Anti-Rad9/Rad9a Antibody Picoband®, PE Conjugate

Boster Bio Anti-Rad9/Rad9a Antibody Picoband® catalog # A04161-1. Tested in ELISA, Flow Cytometry, IHC, WB applications. This antibody reacts with Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Product Specifications

Background

This gene product is highly similar to Schizosaccharomyces pombe rad9, a cell cycle checkpoint protein required for cell cycle arrest and DNA damage repair. This protein possesses 3' to 5' exonuclease activity, which may contribute to its role in sensing and repairing DNA damage. It forms a checkpoint protein complex with RAD1 and HUS1. This complex is recruited by checkpoint protein RAD17 to the sites of DNA damage, which is thought to be important for triggering the checkpoint-signaling cascade. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.

Synonyms

Eukaryotic peptide chain release factor subunit 1; Eukaryotic release factor 1; Erf1; Protein Cl1; TB3-1; ETF1; ERF1; RF1; SUP45L1

Gene Name

eukaryotic translation termination factor 1

Gene ID

19367

UniProt

Q9Z0F6

Host

Rabbit

Reactivity

Mouse,Rat

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

E.coli-derived mouse Rad9/Rad9a recombinant protein (Position: M1-G389).

Clonality

Polyclonal

Tissue Specificity

Mainly expressed in testis. Isoform 3 is expressed predominantly in adult testis, weakly in pancreas, embryonic testis and sperm, and at very low levels in other organs.

Applications

WB,IHC,Flow Cytometry,ELISA

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

s the termination of nascent peptide synthesis (translation) in response to the termination codons UAA, UAG and UGA. Component of the transient SURF complex which recruits UPF1 to stalled ribosomes in the context of nonsense-mediated decay (NMD) of mRNAs containing premature stop codons. Required for SHFL-mediated translation termination which inhibits programmed ribosomal frameshifting (-1PRF) of mRNA from viruses and cellular genes.

Components

Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.01mg NaN3.

References & Citations

1. Lieberman, H. B., Hopkins, K. M., Nass, M., Demetrick, D., Davey, S. A human homolog of the Schizosaccharomyces pombe rad9+ checkpoint control gene. Proc. Nat. Acad. Sci. 93: 13890-13895, 1996. 2. Maniwa, Y., Yoshimura, M., Bermudez, V. P., Yuki, T., Okada, K., Kanomata, N., Ohbayashi, C., Hayashi, Y., Hurwitz, J., Okita, Y. Accumulation of hRad9 protein in the nuclei of nonsmall cell lung carcinoma cells. Cancer 103: 126-132, 2005. 3. Volkmer, E., Karnitz, L. M. Human homologs of Schizosaccharomyces pombe Rad1, Hus1, and Rad9 form a DNA damage-responsive protein complex. J. Biol. Chem. 274: 567-570, 1999.

Storage Conditions

Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

90314 MW

Observed Molecular Weight

55-60 kDa

Fragment

Rabbit IgG

Applications Notes

Western blot, 0.25-0.5μg/ml, Mouse, Rat Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Mouse, Rat Flow Cytometry (Fixed), 1-3μg/1x106 cells, Mouse ELISA, 0.1-0.5μg/ml, -